DNA methylation loci associated with atopy and high serum IgE: a genome-wide application of recursive Random Forest feature selection

Table 2 Misclassification rates throughout the recursive RF process

Iteration	Number of variables	OOB-ER overall misclassification (%)	Non-atopic misclassification (%)	Atopic misclassification (%)
1	254,460	38.43	19.87	78.95
2	127,230	35.12	17.46	73.68
3	63,615	33.05	19.27	63.15
4	31,807	27.68	10.24	65.78
5	15,903	24.38	9.03	57.89
6	7,951	16.94	4.21	44.73
7	3,975	14.87	5.42	35.52
8	1,987	11.15	4.21	26.31
9	993	11.57	4.81	26.31
10	496	9.09	5.42	17.10
11	248	8.67	5.42	15.78
12	124	9.09	5.42	17.10
13	62	9.50	7.22	14.47
14	31	11.98	9.63	17.10
15	15	15.70	13.85	19.73